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THERMASGARD® ALTM 2 - VA

Surface contact/ tube contact temperature measuring transducers THERMASGARD® ALTM 2 - VA

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195,11 €
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232,18 € Price plus shipping

Product group: WG02I
Surface contact/ tube contact temperature measuring transducers THERMASGARD® ALTM 2 - VA
Calibratable THERMASGARD® ALTM 2 - VA tube contact temperature measuring transducer with eight switchable measuring ranges, external sensor, continuous output, rugged housing in V4A stainless steel, with cable gland or M12 connector according to DIN EN 61076-2-101.
The surface-contact transmitter is used for temperature detection on lines, pipes (e.g. cold and hot water) or on heating sections for heating system control.
The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
Technical details
Power consumption
< 1,0 VA/ 24 V DC
< 2,2 VA/ 24 V AC
Temperature deviation
typically ± 0.2 K at +25 °C
Sensor
Pt1000, DIN EN 60751, class B
(Perfect Sensor Protection)
Sensor protection
pipe feeder, stainless steel V4A (1.4571), Ø = 6 mm,
nominal length NL = 50 mm, cable entry stamped
Connection type
2-wire connection
Measuring ranges
multi-range switching with 8 switchable measuring ranges,
(other ranges optional)
detached sensor variant: Tmax over 100 °C, operating range –50... +150 °C;
with manual zero point correction (± 10 K)
Ambient temperature
Measuring transducer –30...+70 °C
Process connection
endless metal strap and metal tightener
(included in scope of delivery)
Insulating resistance
100 MΩ,
at +20 °C (500V DC)
Strap dimensions
Ø = 13 - 92 mm (¼ - 3"), L = 300 mm
Electrical connection
0.14 - 1.5 mm² via terminal screws
Housing
stainless steel V4A (1.4571),
with non-distortion cover bolting,
impact-resistant, high EMI shielding,
corrosion, temperature, UV and weathering resistant
Housing dimensions
143 x 97 x 61 mm (Tyr 2E)
sensor cable
silicone, SiHF, 2 x 0.25 mm², KL = 1.5 m (other lengths and
range limits optional, e.g. PTFE leads up to +250 °C
or glass fibre with steel wire mesh up to +350°C)
Permissible air humidity
< 95 % r. H., non-precipitating air
Protection class
III (according to EN 60 730)
Protection type (sensor)
IP 65 (according to EN 60 529) sleeve humidity-tight (standard)
IP 68 (according to EN 60 529) sleeve water-tight (optional)
Protection type housing
IP 65 (according to EN 60 529)
Housing tested, TÜV SÜD, Report No. 713160960B (Skadi2)
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU